Global Patent Index - EP 1265401 A1

EP 1265401 A1 2002-12-11 - DATA TRANSMISSION SYSTEM

Title (en)

DATA TRANSMISSION SYSTEM

Title (de)

DATENÜBERTRAGUNGSSYSTEM

Title (fr)

SYSTEME DE TRANSMISSION DE DONNEES

Publication

EP 1265401 A1 (EN)

Application

EP 01900276 A

Priority

JP 0100043 W

Abstract (en)

A data transfer system is configured such that data collision detection and data transmission are performed using different lines to eliminate the need for employing a wired-OR circuit, or the number of reception buffers to be employed is reduced. These arrangements make it possible to realize a high-speed serial bus with reduced power consumption. <IMAGE>

IPC 1-7 (main, further and additional classification)

H04L 12/40

IPC 8 full level (invention and additional information)

H04L 12/40 (2006.01)

CPC (invention and additional information)

H04L 12/403 (2013.01); H04L 12/413 (2013.01)

Citation (search report)

See references of WO 02056546A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 1265401 A1 20021211; CN 1416630 A 20030507; JP WO2002056546 A1 20040520; US 2003033468 A1 20030213; WO 02056546 A1 20020718

INPADOC legal status


2004-05-12 [18W] APPLICATION WITHDRAWN

- Effective date: 20040318

2004-05-12 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB

2002-12-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020827

2002-12-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR